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-rw-r--r--docs/source/markdown/podman-image-prune.1.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/source/markdown/podman-image-prune.1.md b/docs/source/markdown/podman-image-prune.1.md
index c76e9bd3f..cf9e50366 100644
--- a/docs/source/markdown/podman-image-prune.1.md
+++ b/docs/source/markdown/podman-image-prune.1.md
@@ -11,6 +11,8 @@ podman-image-prune - Remove all unused images from the local store
you can delete all unused images. Unused images are dangling images as well as any image that
does not have any containers based on it.
+The image prune command does not prune cache images that only use layers that are necessary for other images.
+
## OPTIONS
**--all**, **-a**